<template>
  <section>
    <!--工具条-->
    <el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
      <el-form :inline="true" :model="query">
        <el-form-item>
          <el-input v-model="query.keyword" placeholder="关键字"></el-input>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" v-on:click="getEmployees">查询</el-button>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="handleAdd">新增</el-button>
        </el-form-item>
      </el-form>
    </el-col>

    <!--列表-->
    <el-table :data="pageInfo.rows" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
      <el-table-column type="selection" width="55">
      </el-table-column>
      <el-table-column type="index" width="60">
      </el-table-column>
      <el-table-column prop="username" label="用户名" width="120" sortable>
      </el-table-column>
      <el-table-column prop="password" label="密码" width="120" v-if="false">
      </el-table-column>
      <el-table-column prop="email" label="email" width="120" sortable>
      </el-table-column>
      <el-table-column prop="headImage" label="头像" width="120" sortable>
      </el-table-column>
      <el-table-column prop="age" label="年龄" width="120" sortable>
      </el-table-column>
      <el-table-column prop="department.name" label="部门" width="120" sortable>
      </el-table-column>
      <el-table-column label="操作" width="150">
        <template scope="scope">
          <el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
          <el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!--工具条-->
    <el-col :span="24" class="toolbar">
      <el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
      <el-pagination
          layout="prev, pager, next"
          :current-page="query.currentPage"
          @current-change="handleCurrentChange"
          :page-size="query.pageSize"
          :total="pageInfo.total"
          style="float:right;">
      </el-pagination>
    </el-col>


    <!--新增界面-->
    <el-dialog title="新增/修改" :visible.sync="employeeFormVisible" :close-on-click-modal="false">
      <el-form :model="employeeForm" label-width="80px" :rules="employeeFormRules" ref="employeeForm">
        <el-form-item label="用户名" prop="username">
          <el-input v-model="employeeForm.username" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="密码">
          <el-input v-model="employeeForm.password" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="email">
          <el-input v-model="employeeForm.email" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="头像">
          <el-input v-model="employeeForm.headmage" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="年龄">
          <el-input v-model="employeeForm.age" auto-complete="off"></el-input>
        </el-form-item>
        <el-form-item label="部门">
          <!--<el-input v-model="departmentForm.manage.id" auto-complete="off"></el-input>-->
          <el-select v-model="employeeForm.department" clearable value-key="id" placeholder="请选择">
            <!--下拉选项
              :key=""  //唯一标识
              :label 选择之后展示到选择框中的值
              :value 选中之后绑定给模型层的值  如果要绑定对象给模型层 有一个大坑
                 必须要写  value-key="id"
            -->
            <el-option
                v-for="item in departments"
                :key="item.id"
                :label="item.name"
                :value="item">
              <span style="float: left">{{ item.name }}</span>
              <span style="float: right; color: #8492a6; font-size: 13px">{{ item.email }}</span>
            </el-option>
          </el-select>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click.native="employeeFormVisible = false">取消</el-button>
        <el-button type="primary" @click.native="save" :loading="employeeFormLoading">提交</el-button>
      </div>
    </el-dialog>
  </section>
</template>

<script>
export default {
  data() {
    return {
      query: {
        currentPage: 1,
        pageSize: 10,
        keyword:""
      },
      pageInfo:{
        total:0,
        rows:[]
      },
      listLoading: false,
      sels: [],//列表选中列

      employeeFormVisible: false,//新增界面是否显示
      employeeFormLoading: false,
      employeeFormRules: {
        name: [
          { required: true, message: '请输入姓名', trigger: 'blur' }
        ]
      },
      departments:[],
      deptTree:[],


      //新增界面数据
      employeeForm: {
        id:null,
        username: "",
        password: "",
        email:"",
        headImage:"",
        age:"",
        department:{
          id:null
        },
      }
    }
  },
  methods: {
    search(){
      this.query.currentPage=1;
      this.getEmployees()
    },
    handleCurrentChange(val) {
      this.query.currentPage= val;
      this.getEmployees();
    },
    //获取用户列表
    getEmployees() {
      this.listLoading=true;
      this.$http.post("/employee",this.query)
          .then(result=>{
            result=result.data;
            console.log(result);
            if (result.success){
              this.pageInfo=result.result;
              this.listLoading=false;
            }else {
              this.$message({
                message:'查询失败'+result.message,
                type: "ERROR"
              })
            }
          }).catch(result=>{
        this.$message({message:"查询失败", type: "ERROR"})
      })
    },
    //删除
    handleDel: function (index, row) {
      this.$confirm('确认删除该记录吗?', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        this.$http.delete("/employee/"+row.id)
            .then(result=>{
              result=result.data;
              if (result.success){
                this.$message({message: '删除成功', type: 'success'});
                this.query.currentPage=1;
                this.getEmployees();
                this.listLoading = false;
              }else {
                this.$message({message:"删除失败"+result.message, type: "ERROR"})
              }
            }).catch(()=>{
          this.$message({message:"删除失败", type: "ERROR"})
        })
      })
      /*					let para = { id: row.id };
                removeUser(para).then((res) => {
                  this.listLoading = false;
                  //NProgress.done();
                  this.$message({
                    message: '删除成功',
                    type: 'success'
                  });
                  this.getEmployees();
                });
              }).catch(() => {
      
              });*/
    },
    getDepartmentList(){
      this.$http.get("/department")
          .then(result=>{
            result=result.data;
            if (result.success){
              this.departments=result.result;
            }else {
              this.$message({message:'获取部门列表失败'+result.message,type:'ERROR'})
            }
          }).catch(result=>{
        this.$message({message:'获取部门列表失败',type:'ERROR'});
      })
    },
    //显示编辑界面
    handleEdit: function (index, row) {
      this.employeeFormVisible = true;
      this.employeeForm = Object.assign({}, row);
      if (this.employeeForm.manage==null){
        this.employeeForm.manage={id:null}
      }

      this.getDepartmentList();
    },
    //显示新增界面
    handleAdd: function () {
      this.employeeFormVisible = true;
      this.employeeForm = {
        id:null,
        username: "",
        password: "",
        email:"",
        headImage: "",
        age: "",
        department:{
          id:null
        }
      }
      this.getDepartmentList();
    },
    //编辑

    //新增
    save: function () {
      this.$refs.employeeForm.validate((valid) => {
        if (valid) {
          this.$confirm('确认提交吗？', '提示', {}).then(() => {
            this.employeeFormLoading = true;
            let para = Object.assign({}, this.employeeForm);
            this.$http.put("/employee",para).then(result=>{
              result=result.data;
              if (result.success){
                this.$message({message:'保存成功',type:'success'});
                this.employeeFormLoading=false;
                this.query.currentPage=1;
                this.getEmployees();
                this.employeeFormVisible=false;
              }else {

                this.$message({message:'保存失败'+result.message,type:'ERROR'});
              }
            }).catch(result=>{
              this.$message({message:'保存失败',type:'ERROR'});
            })
          });
        }
      });
    },
    selsChange: function (sels) {
      this.sels = sels;
    },
    //批量删除
    batchRemove: function () {
      var ids = this.sels.map(item => item.id);
      this.$confirm('确认删除选中记录吗？', '提示', {
        type: 'warning'
      }).then(() => {
        this.listLoading = true;
        ids:[];
        this.$http.patch("/employee",ids)
            .then(result=>{
              result=result.data;
              if (result.success){
                this.$message({message: '删除成功', type: 'success'});
                this.query.currentPage=1;
                this.getEmployees();
                this.listLoading = false;
              }else {
                this.$message({message:"删除失败"+result.message, type: "ERROR"})
              }
            }).catch(()=>{
          this.$message({message:"删除失败", type: "ERROR"})
        })
      })
      /*this.listLoading = true;
      //NProgress.start();

      batchRemoveUser(para).then((res) => {
        this.listLoading = false;
        //NProgress.done();
        this.$message({
          message: '删除成功',
          type: 'success'
        });
        this.getEmployees();
      });
    }).catch(() => {

});*/
    }
  },
  mounted() {
    this.getEmployees();
  }
}

</script>

<style scoped>

</style>